| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $236.98 | 5.714% | $250.521 | $250.52 | $250.50 | $250.50 |
| Purchase #2 | $247.34 | 5.378% | $260.6419 | $260.64 | $260.65 | $260.60 |
| Purchase #3 | $157.95 | 3.609% | $163.6504 | $163.65 | $163.65 | $163.70 |
| Purchase #4 | $122.31 | 11.237% | $136.054 | $136.05 | $136.05 | $136.10 |
| Purchase #5 | $133.93 | 12.809% | $151.0851 | $151.09 | $151.10 | $151.10 |
| Purchase #6 | $228.68 | 3.313% | $236.2562 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $153.33 | 7.810% | $165.3051 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $1,280.52 | $1,363.5137 | $1,363.52 | $1,363.50 | $1,363.60 | |